INST
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PULSE Installation, Commissioning and Servicing Manual - Revision 19
2.4 Electrical Requirements/Regulations
All cabling must comply with all relevant National and Local Acts, Regulations and
Standards, and must be installed by suitably qualified personnel.
y
A constant and quality power source is required for all PULSE dispensers in
accordance with local regulations.
y
All wiring and installation work shall comply with AS/NZS 3000.
y
Each dispenser should be protected by a suitable circuit breaker and Residual
Current Device (RCD) that is capable of being locked off.
y
When designing the site, cable selections should comply with AS/NZS 3008.1 for
Australia and AS/NZS 3008.2 for New Zealand.
y
When terminating external cables in the dispenser, crimp joints should be used
and should comply with AS/NZS 3000.
y
If the dispenser is to be installed in a Marina then all wiring shall be performed in
compliance with AS/NZS 3004.
Electrical cabling is required by the dispenser for the following purposes:
(a) Power supply;
(b) Pump control circuit for dispenser models;
(c) Communications with Forecourt Controller equipment;
(d) Sump float switch communication (optional).
General cabling requirements are:
(a) Cabling must be laid in accordance with the appropriate local standards;
(b) At least 2m free length of cabling above ground level must be allowed for termination
at the dispenser;
(c) Cabling must be routed so that it emerges through the base-plate and is entirely
enclosed within the dispenser’s panels;.
Details of the electrical connections are given in Installation - Section 9 ELECTRICAL.
Mains wiring configurations for a 4-product dispenser and a single-phase pump are shown
in Figure 8.
2.4.1 Mains Power Supply
The mains power supply requirement is 230/240V 50Hz. The maximum certified voltage
is 264V, while the minimum operating voltage is 210V.
2.4.2 Remote Pump Control Power Supply (Dispensers)
The electrical load of each remote pump control relay should be less than 15VA.
